baber/WOPTO huggingface dataset:
Patent JP-S60178116-A (JP)
Title: Automatic oiling system of roller for conveyer
Inventor: SHIOMI KOUHEI
IPC: F16C33/66
Filed: 1984-02-27
Abstract: PURPOSE:To supplement automatically grease to frictional surfaces of bearings and dust guard covers to protect the bearings and prevent completely dust and water by utilizing a turning force of a roller cylinder to give a centrifugal force to grease in a grease chamber provided in the cylinder. CONSTITUTION:A cylinder 1 of a roller A is supported rotatably on a fixed shaft 2, and roller bearings 4 are disposed in a bearing case 3 secured fixedly to both ends of the cylinder 1. And an oiling device B is fitted on the outside of the bearing 4 through a spacer 13 and a dust preventing cover C is provided on the outside. The oiling device B is constituted from a grease chamber 8 and an impeller 9. Also, in the grease chamber 8, small cylinders 6 projecting from the disk center of both side plates 5, 5 are butted against each other from left and right and fixed to the shaft 2 to form a space 7 in which is inserted blades 10 of the impeller 9. Thus, as the cylinder 1 is rotated, grease filled between the blades 10 is supplied to the bearing 4 and the frictional surface of the dust preventing cover C.
Patent JP-H04287950-A (JP)
Title: Package for semiconductor device
Inventor: YAMADA KOJI
IPC: H01L23/04
Filed: 1991-02-28
Abstract: PURPOSE:To provide a package for semiconductor device, which allows excellent heat dissipation, high frequency characteristic and easy manufacturing. CONSTITUTION:Parts 13 to be provided with the input/output circuit pattern on side planes are formed of ceramics, other side planes 14 and a base board 15 on which a semiconductor element is mounted are formed of metal, and a package for semiconductor device is constituted by bonding them.
Patent JP-H07244548-A (JP)
Title: Character code inputting keyboard device
Inventor: TANAKA HIKARI
IPC: G06F3/02
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a key array appropriate for a longitudinal casing shape and to improve the operability of a hand type information apparatus by shifting a key arranged on a certain row and a certain column upwards only by a half of a key interval between adjacent rows from a key on the same row and the left column. CONSTITUTION:In the key array, 1st to 10-th columns are arranged successively from the lest side in vertical arrangement of keys. The uppermost key of each column is shifted upward only by a half interval 4 of a column key interval 3 from the uppermost key of the left column. The vertical position of the center of a key 'T' is arranged so as to be projected upward only by a half interval between the center position of a key 'R' and that of a key 'D'. Thereby a line 'row' connecting the center positions of keys on the same order of respective columns is inclined to an upper right direction. Keys arrayed on the leftmost column can be properly moved and arranged when they are necessary for the consistency of layout with other kinds of keys.
Patent JP-2000231173-A (JP)
Title: Silver halide photosensitive material containing methine compound
Inventor: KATO TAKASHI
IPC: G03C1/12
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photosensitive material having high sensitivity containing a new methine compd. by incorporating at least one kind of silver halide emulsion containing a specified methine compd. SOLUTION: This photosensitive material contains at least one kind of silver halide emulsion containing a compd. expressed by the formula of (Dye1)-(L1-[Dye2]n1)m1. In the formula, Dye1 is a first chromophore, Dye2 is a second chromophore, L1 is a connecting group having adsorption power to silver halide particles smaller than that of Dye1, and each of n1 and m1 is an integer 1 to 5. In the compd. expressed by the formula, the adsorption power to the silver halide particles is in the relation of Dye1>L1>Dye2. The amt. of the compds. to be added depends on the form and size of silver halide particles and the compds. can be used in the amt. of 1×10-6 to 8×10-3 mol to 1 mol of silver halides. The compd. can be directly dispersed in the emulsion.
Patent JP-H03238516-A (JP)
Title: Pos terminal equipment
Inventor: TSURUTA ATSUSHI
IPC: G09G5/00
Filed: 1990-02-15
Abstract: PURPOSE:To suppress the power consumption, to prevent burning of a CRT, and to extend the life of the CRT by reducing the luminance of the CRT at the time when a keyboard is not operated for a prescribed time. CONSTITUTION:When the power source of an equipment is turned on, the equipment can be used. The operation on a keyboard 4 is possible in this state; and while an operator or the like operates the keyboard 4, the luminance is not changed at all to display information with a certain luminance. When the key operation is interrupted for, for example, 10 minutes, that is, when the counted value of a timer indicates the elapse of 10 minutes, a luminance control circuit 3 is operated to display information with a lower luminance. Thus, the power consumption is suppressed, and burning of the CRT is prevented, and the life of the CRT is extended.
Patent JP-S58151849-A (JP)
Title: Varnish processing method of armature
Inventor: YAMAMOTO YASUHIKO
IPC: H02K15/12
Filed: 1982-03-04
Abstract: PURPOSE:To make varnish evenly adhere to an armature by a method wherein the impregnable varnish is dripped to impregnate coil of turning armature therewith further dripping higher viscous thixotropic varnish on the space between coil and commutator. CONSTITUTION:Any conventional impregnable varnish is dripped to impregnate winding coil 3 of turning armature further dripping higher viscous than said varnish and thixotropic varnish on the space between coil 3 and commutator 4. In this case, the winding coil 3 may be impregnated voidlessly with said varnish due to excellent permeability. On the other hand, the thixotropic varnish, despite its high viscosity, may be coated layering itself with even thickness due to pertinent flowing ductility in case of dripping as well as the shear of turning armature while the varnish is dripping and adhering.
Patent JP-H09228216-A (JP)
Title: Fiber formed product and its production
Inventor: SHINTAKU NORIYOSHI
IPC: D04H1/732
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To produce a fiber formed product, having excellent hygroscopicity, excellent in air and moisture permeabilities and having characteristics of hardly causing the permanently set in fatigue in spite of the whole softness and provide a method for producing the fiber formed product. SOLUTION: This fiber formed product is formed by mixing conjugated fibers A with B at (80/20) to (40/60) weight ratio of the fibers A/B and partially bonding the mutual fibers. The conjugated fibers A are prepared by copolymerizing a hydrophilic compound I with other components and compounding the resultant copolymer with a copolyester comprising a polar group-containing compound II and/or a cross-linking agent III. The conjugated fibers B are obtained by compounding a polyester X with a polyester Y having a lower melting point than those of all the polyester X and compounded components of the conjugated fibers A so as to expose the polyester Y to the surfaces thereof.  Mixed fibers of the conjugated fibers A with B are blown into an air-permeable frame mold, filled in a state of 0.02-0.1g/cm<3> density therein and heated to partially bond interstices among the mutual conjugated fibers A and B and the interstices among the mutual conjugated fibers B. Thereby, the fiber formed product is obtained.
Patent JP-2000229325-A (JP)
Title: In-mold detachable stamping apparatus
Inventor: URATANI HIDEKI
IPC: B29C33/76
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To perform stable stop of turning of a screw, operability of an index and accurate and easy positioning by disposing a base end of an index threaded part above an upper end of an engaging groove in the state that upper surfaces of an index and a display outer shell are disposed in plane. SOLUTION: A base end 42a of a threaded part 42 of an index 4 is disposed above an upper end 34a of an engaging groove 34 in the state that an upper surface of the index 41 and an upper surface of a display outer shell 3 are disposed in plane. A nut 6 cannot move upward above the upper end 34a of the groove 34 so as not to arrive at the end 42a of the part 42, and hence an intrusion of the nut 6 into the base end 42a can be prevented. A plurality of engaging grooves 31a to be partly engaged with a sphere of a positioning member of an index base 41b are circumferentially continuously formed at an equal interval on an upper step 31 of the shell 3. When a spring is compressed as the index 4 is rotated, a sphere is intruded into the adjacent groove 31a.  Thus, the index 4 can be accurately, easily positioned in response to a display position of the shell 3, thereby providing excellent attaching and detaching operability of the index 4 and stabilizing stopping of turning of a screw.
Patent JP-H05232728-A (JP)
Title: Amorphous silicon sensitive body
Inventor: TSUJITA AKIO
IPC: G03G5/08
Filed: 1992-02-21
Abstract: PURPOSE:To enhance the electrophotographic characteristics, in particular the dark damping ratio. CONSTITUTION:A base board (supporting plate) 1 is provided in which at least part of the surface has electroconductiveness, and a barrier layer 1a consisting of amorphous material with silicon as matrix and using SiH4, H2, N2, B2H6 as crude material gas, a photo-conductive layer 1b, and a surface protector layer 1c are laid one over another on this base board 1 to form an amorphous silicon photo-sensitive substance, wherein an a-Si)x(NYOZ: H film (X+Y+Z=1) as electron blocking layer 1d is interposed between the base board 1 and barrier layer 1a. This enhances the electron influx preventive effect from the supporting member.
Patent JP-H08224950-A (JP)
Title: Rotary stencil printing press
Inventor: TAKAHASHI MASANORI
IPC: B41L13/18
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a rotary stencil printing press in which an ideal image can be obtained from a first sheet in plate-making printing if a plate cylinder is replaced by another cylinder supplied with ink of a different kind. CONSTITUTION: A rotary stencil printing device comprising a plate cylinder 2, a press roller 6, and an ink supply means 4 supplying ink from the inner periphery of the plate cylinder 2 is provided with an ink kind detection means detecting the kind of ink supplied to the inside of the plate cylinder 2 and outputting the result and a control means receiving the output. At the start of plate-making printing, the press roller 6 is pressed on the plate cylinder 2 after the device is left to stand for a fixed time, and the plate cylinder 2 is rotated. At this time, the control means receiving the output of the ink kind detection means rotates the plate cylinder 2 after appropriately selectively setting the rotating speed of the plate cylinder 2 correspondingly to the kind of the ink.
Patent JP-H06248972-A (JP)
Title: Damping device for reciprocating engine
Inventor: TSUCHIYA TAKESHI
IPC: F02B77/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a damping device to remove vibration generated owing to direct acting drive, in a reciprocating engine having a direct acting drive mechanism. CONSTITUTION:An active damper 30 mounted coaxially with the drive direction of the direct acting drive mechanism 40 is formed as a damping device for a reciprocating engine 60 having the single direct acting drive mechanism 40. The operation of the active damper 30 causes inputting of the speeds and displacement of a reciprocating engine body 2 and the moving part mass 6 of the active damper and acceleration of a direct acting drive mechanism mass 11 to a controller 21 for damping. Based on a signal therefrom, the controller for damping causes the generation of a control force, offset with a force generated by the direct acting drive mechanism, at an actuator 9 for damping.
Patent JP-S56132066-A (JP)
Title: Television receiver
Inventor: FUJITA MASAAKI
IPC: H04N5/45
Filed: 1980-03-19
Abstract: PURPOSE:To use the small-capacity and low-speed picture memory block to display one picture large, by writing picture signals of respective parts of the TV picture corresponding to one-screen components in plural picture memory blocks. CONSTITUTION:Picture signals received by one receiving circuit 2a are applied to picture memory blocks 1a-1d commonly, and write controllers 6a-6d are controlled by the clock signal from one write clock generating circuit 7a. Timings when respective parts are written in blocks 1a-1d are set by controllers 6a-6d. For example, when the control signal is input from terminal 14, signals of the first half and the latter half of one field and the first half and the latter half of one line are output and written by controlling controllers 5a-5d. Picture signals are read out continuously from blocks 1a-1d successively to display one picture large.
Patent JP-H02214179-A (JP)
Title: Laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/034
Filed: 1989-02-15
Abstract: PURPOSE:To eliminate deviation of contact plane of each reflection mirror due to severe vibration caused by transportation, etc., by providing a locking mechanism and keeping the relative position between a retaining plate and a case to be consistent. CONSTITUTION:Laser resonators 3 and 4 which are provided with a partial reflection mirror 6 and an all-reflection mirror 5 within the respective insides are attached to a pair of retaining plates 10, are provided with a bolt-shaped locking screw 19 which is engaged to a screw part 20 of a case 1 through a hole 21 provided at the retaining plate 10, and the locking screw 19 is retained in a loose state so that it may not touch the retaining plate 10 on operation. Then, when severe vibration is applied to on transportation, the head part of the locking screw 19 is screwed into the screw part 20 of the case 1 until it reaches the retaining plate 10 and the mutual distance between the case 1 and two retaining plates 10 is fixed, thus preventing contacting plane of each reflection mirror 6 and 5 from changing due to vibration.
Patent JP-S59160048-A (JP)
Title: Throttle-valve mechanism for internal-combustion engine
Inventor: TAMURA MASANOBU
IPC: F02D9/10
Filed: 1983-03-04
Abstract: PURPOSE:To protect a driver from feeling uncomfortable by whistling noises, by preventing generation of whistling vortexes by forming a recess in the front surface of a throttle valve near the top turned toward the downstream side, and producing turbulence by the recess. CONSTITUTION:A throttle valve 12 is disposed in a throttle bore 10 in the manner that it is freely rotatable around a shaft 12a in the directions shown by arrows A, B in the drawing. The quantity of mixture C supplied to an engine is controlled by turning the throttle valve 12. According to the present invention, a circular recess 16 is formed in the front surface of the throttle valve 12 near the top thereof turned toward the downstream side. The recess 16 is formed partially in the end face of the throttle valve 12 and forms a step at the end face, and the step is expanded inwards from the end face of the throttle valve 12. With such an arrangement, generation of whistling vortices 14 is prevented by producing turbulence by the recess 16.
Patent JP-S63270349-A (JP)
Inventor: YOHANESU JIYOOJI BEDONORUZU
IPC: C01G1/00
Filed: 1988-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63259206-A (JP)
Inventor: HANSU EETEIKERU
IPC: B23P19/00
Filed: 1988-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04253751-A (JP)
Title: Abrasion resistance modifier for flexible vinyl chloride resin
Inventor: TSUDA TAKASHI
IPC: C08L51/06
Filed: 1991-02-05
Abstract: PURPOSE:To provide an additive which can improve the abrasion resistance of a flexible vinyl chloride resin. CONSTITUTION:An abrasion resistance modifier for a flexible vinyl chloride resin comprising a graft copolymer obtained by copolymerizing polymethyl methacrylate macromonomer with styrene and another vinyl monomer and comprising 3-50wt.% units of said macromonomer, 50-97wt.% units of said styrene monomer and 0-30wt.% units of said another radical-polymerizable monomer and polystyrene or a styrene polymer mainly consisting of styrene monomer units.
Patent JP-S55127473-A (JP)
Title: Color pencil lead
Inventor: ABE MASATOSHI
IPC: C09D13/00
Filed: 1979-03-27
Abstract: PURPOSE: To improve the performance and harmlessness of color pencil leads, by employing a silicone varnish as a binder for refractory white powders.  
     CONSTITUTION: To a liquid silicone varnish are added refractory white powders and a silicone oil which acts both as a dispersant and as a molding lubricant and also plays a role in imparting porosity to the body material without discoloration of the material during baking. The resulting mixture is kneaded and extruded into leads through an extruder. The leads, then, are heat-dried to completely evaporate the solvent remaining therein, and backed in an oxidizing atmosphere to form white porous leads. The white porous leads are impregnated with a dye. As said white powders, titanium oxide, talc or boron nitride is preferably used. Titanium oxide is particulary effective to increae a hiding power. Talc or boron nitride offers excellent slip required for writing materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59161897-A (JP)
Inventor: OZAWA YOSHIYUKI
IPC: H05K3/38
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09210166-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: INOUE EIJI
IPC: F16H47/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce shock when a lock up clutch is joined by changing a transmission gear to a decelerating side from a transmission gear ratio after the lock up clutch is fastened, when the lock up clutch is fastened. SOLUTION: Firstly, it is judged whether a lock up clutch is fastened or not on the basis of car speed, an accelerating opening degree, engine rotational speed, and the like. In the case of a condition in which the lock up clutch is joined, it is judged whether the lock up clutch carried out before one cycle is in a fastening condition or in an opening condition. In the case where a previous lock up clutch is in the opening condition, a signal VL/U for carrying out fastening control of the lock up clutch is outputted, and a timer is set to a 0 level, in a controller 20. When the delay time of shift control becomes a specified value in the timer, an objective transmission ratio er is corrected to a decelerating side for a prescribed transmission gear ratio correcting rate Δe, and the signal Ve according thereto is outputted.
Patent JP-H09226169-A (JP)
Title: Image forming device
Inventor: IKUMI TOMONORI
IPC: B41J2/44
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To detect the position in the main scanning direction of light scanning devices in a short period of time before development by a method wherein the position of a scanning line on a photosensitive body is detected. SOLUTION: This device has a deflector 32 for deflecting an optical beam emitted from a light source and a scanning starting detecting element, which detects a scanning beam running outside an image forming region so as to set a scanning starting time, and, in addition, is equipped with light scanning devices 6Y, 6M, 6C and 6B, the positions of which are supported at will to a photosensitive body 5, so as to detect the beams emitted from the light scanning devices 6Y, 6M, 6C and 6B and reflected by the photosensitive body 50 with a light detecting element 49 in order to judge the position in the main scanning direction of the scanning line 50 on the photosensitive body 5 at the exposure process before development by means of the difference between the output times of the scanning starting detecting element and of the light detecting element 49.  Thus, the time required for judging the position of the scanning line 50 is shortened, resulting in preventing the toner in a developer from being consumed in vain.
Patent JP-S63166696-A (JP)
Inventor: ERUBUIN TERUERUDE
IPC: F02B3/06
Filed: 1987-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000234888-A (JP)
Title: Heat exchanger
Inventor: KATAOKA TAKAYOSHI
IPC: F28F1/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a fluid due to a matter colliding against a tube without increasing the thickness of the tube. SOLUTION: In a heat exchanger mounted on a vehicle, for example, and exchanging heat between inner and outer fluids of a tube 30 arranged partially at a position susceptible to external damage, a member 33 for partitioning the inner space of the tube 30 into a space 42 conducting the fluid and a space 41 not conducting the fluid extends in the conducting direction of fluid and the tube 30 is arranged such that the part for forming the non-conduction space 41 is located at a position susceptible to external damage CR.
Patent JP-H11234536-A (JP)
Title: Clock signal generating circuit and osd circuit
Inventor: KAWADA JUNICHI
IPC: H04N5/06
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To display character while controlling jitter by providing a 1st frequency divider circuit that multiplies a frequency of a received basic clock at a prescribed magnification, provides an output and applies frequency division to the output at a reciprocal of the magnification and provides an output of the result and a 2nd frequency divider circuit that generates a clock based on the output of the lst frequency divider circuit and stopping the output of the 1st frequency divider circuit when an oscillation stop signal is received. SOLUTION: A basic clock whose frequency is 4fsc outputted from an oscillator 1 is given to a frequency cloubler circuit 16, where the frequency is multiplied into 8fsc, and the resulting clock is given to a 1st 1/2 frequency divider circuit 17. The 1st 1/2 frequency divider circuit 17 provides an output of the clock whose frequency is 4fsc. The frequency doubler circuit 16 is realized by giving the clock whose frequency is 4fsc and a 1fsc clock delayed less than one period of the 4fscto an EX-OR circuit. While an oscillation stop signal from an oscillation stop signal generating circuit 9 is given to the 1st 1/2 frequency divider circuit 17, the 1st 1/2 frequency divider circuit 17 provides no output.
Patent JP-H03242230-A (JP)
Title: Hollow fiber filter module
Inventor: AYA HIDENORI
IPC: B01D63/02
Filed: 1990-02-19
Abstract: PURPOSE:To obtain a hollow fiber filter module having a large surface area of hollow fibers by dividing a bundle of hollow fibers into plural small bundles, arranging these bundles in a straight tube in a uniformly dispersed state and setting a bundle dispersing tube at the roots of the bundles fixed with a fixing member. CONSTITUTION:A hollow fiber filter module is composed essentially of a straight tube 1, a bent tube 2, a bundle 3 of hollow fibers, a bundle fixing member 4 and a bundle dispersing member 5. The bundle 3 is divided into plural small bundles, these bundles are arranged in the straight tube 1 in a uniformly dispersed state and the dispersing tube 5 nearly parallel to the tube 1 is set near the fixing member 4 at parts of the bundles exposed to the inside of the tube 1. The hollow fibers in the module can he kept in a dispersed state over a long period of time and a large surface area is ensured.